SDO HMI 2011-06-01 02:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.06 | 73.92 | 13.35 | 46.77 | -17.90 | 26.81 | -35.25 | 118.48 | 0.6269 | 843.1 | 560.7 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.04 | 70.03 | 5.71 | 44.27 | -17.82 | 27.11 | -34.95 | 118.53 | 0.6229 | 1055.2 | 562.4 | |
| 2.17 | -1.00 | 1.38 | -1.00 | -18.07 | 26.86 | -35.20 | 118.75 | 0.6273 | 751.0 | 999999 | |
| 4.34 | -1.00 | 2.75 | -1.00 | -17.72 | 26.78 | -35.28 | 118.19 | 0.6264 | 712.2 | 999999 | |
| 5.51 | -1.00 | 3.51 | -1.00 | -18.10 | 26.53 | -35.52 | 118.61 | 0.6313 | 682.4 | 999999 | |
| 0.00 | 3.89 | 0.00 | 2.50 | -17.97 | 25.89 | -36.16 | 118.05 | 0.6382 | 683.0 | 539.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |